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        <p>Library Version 11.2.5.3</p>
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          <th colspan="3" align="center">DB_ENV-&gt;lock_stat_print()</th>
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            <h2 class="title" style="clear: both"><a id="lockstat_print"></a>DB_ENV-&gt;lock_stat_print()</h2>
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      <pre class="programlisting">#include &lt;db.h&gt;

int
DB_ENV-&gt;lock_stat_print(DB_ENV *env, u_int32_t flags);  </pre>
      <p>
         The <code class="methodname">DB_ENV-&gt;lock_stat_print()</code> method displays the locking subsystem
         statistical information, as described for the <code class="methodname">DB_ENV-&gt;lock_stat()</code>
         method. The information is printed to a specified output channel (see
         the <a class="xref" href="envset_msgfile.html" title="DB_ENV-&gt;set_msgfile()">DB_ENV-&gt;set_msgfile()</a> 
         method for more information), or passed to an application callback
         function (see the 
         <a class="xref" href="envset_msgcall.html" title="DB_ENV-&gt;set_msgcall()">DB_ENV-&gt;set_msgcall()</a> 
         method for more information).
    </p>
      <p>
         The <code class="methodname">DB_ENV-&gt;lock_stat_print()</code> method may not be called before the
         <a class="xref" href="envopen.html" title="DB_ENV-&gt;open()">DB_ENV-&gt;open()</a>  method is
         called.
    </p>
      <p>
         The <code class="methodname">DB_ENV-&gt;lock_stat_print()</code> <span>
            <span>
                  method returns a non-zero error value on failure and 0 on success.
            </span>
            
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      <div class="sect2" lang="en" xml:lang="en">
        <div class="titlepage">
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              <h3 class="title"><a id="idp52675888"></a>Parameters</h3>
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        <div class="sect3" lang="en" xml:lang="en">
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                <h4 class="title"><a id="idp52713920"></a>flags</h4>
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          <p>
                          The <span class="bold"><strong>flags</strong></span> parameter must be set to 0
                          or by bitwise inclusively <span class="bold"><strong>OR</strong></span>'ing
                          together one or more of the following values:
                     </p>
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              <li>
                <p><a id="lockstat_print_DB_STAT_ALL"></a>
                          <code class="literal">DB_STAT_ALL</code>
                     </p>
                <p>
                        Display all available information. For each object,
                        the amount of data displayed is limited to 100
                        bytes, unless some other limit is set
                        <span>
                            by calling
                            <a class="xref" href="envset_data_len.html" title="DB_ENV-&gt;set_data_len()">DB_ENV-&gt;set_data_len()</a>,
                            or by
                        </span>
                        using the DB_CONFIG "set_data_len" parameter.
                     </p>
              </li>
              <li>
                <p><a id="envsat_print_DB_STAT_CLEAR"></a>
                  <code class="literal">DB_STAT_CLEAR</code>
            </p>
                <p>
                Reset statistics after displaying their values.
            </p>
              </li>
              <li>
                <p><a id="envsat_print_DB_STAT_LOCK_CONF"></a>
                  <code class="literal">DB_STAT_LOCK_CONF</code>
            </p>
                <p>
                Display the lock conflict matrix.
            </p>
              </li>
              <li>
                <p><a id="envsat_print_DB_STAT_LOCK_LOCKERS"></a>
                  <code class="literal">DB_STAT_LOCK_LOCKERS</code>
            </p>
                <p>
                Display the lockers within hash chains.
            </p>
              </li>
              <li>
                <p><a id="envsat_print_DB_STAT_LOCK_OBJECTS"></a>
                          <code class="literal">DB_STAT_LOCK_OBJECTS</code>
                     </p>
                <p>
                        Display the lock objects within hash chains. For
                        each object, the amount of data displayed is
                        limited to 100 bytes, unless some other limit is
                        set
                        <span>
                            by calling
                            <a class="xref" href="envset_data_len.html" title="DB_ENV-&gt;set_data_len()">DB_ENV-&gt;set_data_len()</a>,
                            or by
                        </span>
                        using the DB_CONFIG "set_data_len" parameter.
                     </p>
              </li>
              <li>
                <p><a id="envsat_print_DB_STAT_LOCK_PARAMS"></a>
                  <code class="literal">DB_STAT_LOCK_PARAMS</code>
            </p>
                <p>
                Display the locking subsystem parameters.
            </p>
              </li>
            </ul>
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      <div class="sect2" lang="en" xml:lang="en">
        <div class="titlepage">
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              <h3 class="title"><a id="idp52740104"></a>Class</h3>
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        <p>
                    <a class="link" href="env.html" title="Chapter 5.  The DB_ENV Handle">DB_ENV</a>, 
                    <a class="link" href="lock.html" title="Chapter 6.  The DB_LOCK Handle">DB_LOCK</a> 
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      <div class="sect2" lang="en" xml:lang="en">
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              <h3 class="title"><a id="idp52702592"></a>See Also</h3>
            </div>
          </div>
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        <p>
                     <a class="xref" href="lock.html#locklist" title="Locking Subsystem and Related Methods">Locking Subsystem and Related Methods</a> 
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